Horticulture Quiz 2
1 / 50
Loss off leaves due to seasonal change is_________?
2 / 50
Alternate bearing is the serious problem of___?
3 / 50
In orange aroma is developed by__________?
4 / 50
Which among the following does not possess cotyledons__________?
5 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
6 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
7 / 50
Adaptability, germination ability and variation the advantages of___________?
8 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
9 / 50
In apple wool aphid is genetically controlled by___________?
10 / 50
Gumosis is disease of___________?
11 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
12 / 50
The most popular and common method of laying out orchard on flat ground is_________?
13 / 50
The most highly advanced division in plants kingdom is__?
14 / 50
Anthesis starts in onion. at__________?
15 / 50
Mango are planted in which of the following layout system__?
16 / 50
Common varieties of rose are developed by___________?
17 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
18 / 50
Commercial production of fruits is known as___?
19 / 50
The chromoplast develops mainly from__________?
20 / 50
Citrus belongs to the___________?
21 / 50
Potato when fried, excessive browning develops due to _____?
22 / 50
Cleft grafting is most successful in_________?
23 / 50
Sweet potato belong to family___?
24 / 50
Which of the following constitute the best definition of fruit__?
25 / 50
Gulkand is made from the most common beautiful flower of_________?
26 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
27 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
28 / 50
major source of sugar in world is________?
29 / 50
The storage life of fresh oranges at 5 to 9?c is __?
30 / 50
Cotton fiber are made up of___________?
31 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
32 / 50
A science which deals with classification of plants is called___________?
33 / 50
chemicals which induce leaf fall are called__?
34 / 50
In California the age of citrus tree is__?
35 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
36 / 50
Strawberry belongs to what type of fruit ?
37 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
38 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
39 / 50
which one of the following is climacteric fruit___?
40 / 50
The portion of the axis below the cotyledons is known as___________?
41 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
42 / 50
Splice grafting is most successful in___________?
43 / 50
The message of jasmine is_________?
44 / 50
The size of stomata is measured by___________?
45 / 50
Main factors affecting production and quantity of citrus is___________?
46 / 50
The storage life of fresh mango at -1 to 4?c is_____?
47 / 50
Citrus has its origin in__?
48 / 50
Degeneration and death of aerial plant parts is called___________?
49 / 50
Enzymes are__________?
50 / 50
Plants having monoecious flower are___?
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